I like the following story map very much, but don't how to change the file to put my own layer inside.
http://www.arcgis.com/home/item.html?id=43a4a0dbf9914f93bf0657f7839fa655
I read the ReadMe file, but still can not fine the file like which one I should work with. For example, I need to set up the filed, I need to change the base map, need to put my own layer in the app. Any advice will be helpful. Thanks a lot!